Western Nghe An
IUCN Not ApplicableUNESCO-MAB Biosphere Reserve · 2007
12 990 km²
District · VNM
Nam Đàn
Vietnam
AmTropical, monsoon(96 %)
Species observed
19
Observations
29
Area
292,7km²
Partial data for this territory
Few observations recorded here. Real biodiversity is likely richer.
Ecological tissue
Sample of 2 species (selected proportionally per kingdom among those with at least one documented interaction here) to keep the graph readable. Hover for details, click to explore the full ecosystem of a species.
ℹ️ The territory contains many more species than displayed and all their documented interactions: the graph is intentionally the structural skeleton (top-N species by composite local score, edges filtered by Serrano 2009 disparity filter α=0.2).
RègnesAnimalPlanteChampignonBacterie
RelationsPredationParasitismeSymbiosePollinisation
StatutEn dangerVulnérableProtégéeEndémique
Indicateurs du tissu écologique
Tissu écologique de Nam Đàn : 2 espèces reliées par 1 interaction GloBI sur 1 type (connectance 100.0%, filtre Serrano α=0.2).
Espèces affichées
2
Interactions affichées
1
Connectance
1.000
Patrimoniales
0
Plus dense que (national)0 %(top 100%)
Comparaison sur la connectance du réseau local complet vs distribution nationale (toutes les communes françaises).
Species present
19 distinct species · 29 observations
Source: GBIF Occurrence snapshot 2026-05-01.
Climate
Mean T°
24,7°C
Annual rain
2 228mm
Warmest m°
34,2°C
Coldest m°
14,8°C
Elevation: 30 m on average (min 3 m, max 225 m)
Bioclimatic details19 BIO + Köppen full + altitude statsExpert
Annual mean temp.
24,7°C
Annual rain
2 228mm
Warmest month
34,2°C
Coldest month
14,8°C
Mean alt.
30m
Min
3m
Max
225m
Std. dev.
41m
Köppen-Geiger (dominant)
AmTropical, monsoon(96 %)Tropical
CHELSA BIO 1-19 v2.1 · ETOPO DEM 60s · Köppen-Geiger 1991-2020 (Beck et al. 2018)
Soil & lithology
pH H₂O
5,8
Org. C
22,4g/kg
Clay
32,0%
Sand
38,4%
Silt
29,5%
Average over 0-30 cm. Per-depth details in expert panel.
Dominant lithology: paGLiM
3 soil depths detailed0-5cm / 5-15cm / 15-30cm × 5 propsExpert
0–5 cm
pH H₂O
5,8
Org. C
30,8g/kg
Clay
31,0%
Sand
38,9%
Silt
30,1%
5–15 cm
pH H₂O
5,8
Org. C
22,4g/kg
Clay
31,7%
Sand
38,7%
Silt
29,7%
15–30 cm
pH H₂O
5,9
Org. C
14,1g/kg
Clay
33,5%
Sand
37,6%
Silt
28,9%
SoilGrids 250m (ISRIC, 2017) · GLiM v1.0 (Hartmann & Moosdorf 2012)
Land cover
Forest29.4%
Crops36.4%
Built-up3.2%
Bare soil1.1%
Other (grassland, water…)29.9%
Copernicus Global Land Cover 100m (Buchhorn et al. 2020)
Hydrology5 basins · 6 lakes · 2 rivers
Hydrology metrics for this exact territory
Stream length here
56,3km
Lake surface here
2,19km²
Basins crossed
5
Max stream order
6
Max drainage
23 713km²
Discharge in basins
197,8m³/s
Mean precip.
1 592mm/an
Mean T°
24,4°C
Moisture idx
0,14
Mean runoff
1 112mm/an
Mean elev. (basins)
75m
Watersheds crossing here
Lakes (6, top by area)
Rivers / streams (2, ord ≥ 4)
Live spatial overlap (cached after first hit) · HydroBASINS lev08 × HydroLAKES × HydroRIVERS v10
Human pressure
Pop. density
4hab/km²
Night light
0,6nW
Built-up
323,5%
Pesticides
10,1kg/km²
GHSL POP/Built 2020 · VIIRS lumière nocturne · PEST-CHEMGRIDS 2020 (Maggi et al.)
Protected areas2
IUCN Not Applicable · 1IUCN Not Reported · 1
Nui Chung
IUCN Not ReportedCultural and Historical Site · 2014
2 km²
WDPA (World Database on Protected Areas) — UNEP-WCMC & IUCN